Re: [Gambas-user] more trigonometry fun (not)

2011-05-24 Thread Doriano Blengino
Kevin Fishburne ha scritto: On 05/24/2011 12:57 AM, Bruce Bruen wrote: I need to know the (x, y) offset of a point at a given orientation and velocity. For example if a point is moving at an angle of 45 degrees (or radians, take your pick), what would its x and y coordinate be

[Gambas-user] more trigonometry fun (not)

2011-05-23 Thread Kevin Fishburne
I was already helped graciously in figuring out how to translate a point in a plane along its local axes at a given orientation, but now need a bit of the inverse of the equation. I need to know the (x, y) offset of a point at a given orientation and velocity. For example if a point is moving

Re: [Gambas-user] more trigonometry fun (not)

2011-05-23 Thread Bruce Bruen
On 24/05/11 13:14, Kevin Fishburne wrote: I was already helped graciously in figuring out how to translate a point in a plane along its local axes at a given orientation, but now need a bit of the inverse of the equation. I need to know the (x, y) offset of a point at a given orientation and

Re: [Gambas-user] more trigonometry fun (not)

2011-05-23 Thread wally
On Tuesday, May 24, 2011 05:44:14 Kevin Fishburne wrote: I was already helped graciously in figuring out how to translate a point in a plane along its local axes at a given orientation, but now need a bit of the inverse of the equation. I need to know the (x, y) offset of a point at a given

Re: [Gambas-user] more trigonometry fun (not)

2011-05-23 Thread Kevin Fishburne
On 05/24/2011 12:16 AM, Bruce Bruen wrote: On 24/05/11 13:14, Kevin Fishburne wrote: I was already helped graciously in figuring out how to translate a point in a plane along its local axes at a given orientation, but now need a bit of the inverse of the equation. I need to know the (x, y)

Re: [Gambas-user] more trigonometry fun (not)

2011-05-23 Thread Kevin Fishburne
On 05/24/2011 12:34 AM, wally wrote: On Tuesday, May 24, 2011 05:44:14 Kevin Fishburne wrote: I was already helped graciously in figuring out how to translate a point in a plane along its local axes at a given orientation, but now need a bit of the inverse of the equation. I need to know the

Re: [Gambas-user] more trigonometry fun (not)

2011-05-23 Thread Bruce Bruen
On 24/05/11 14:08, Kevin Fishburne wrote: On 05/24/2011 12:16 AM, Bruce Bruen wrote: On 24/05/11 13:14, Kevin Fishburne wrote: I was already helped graciously in figuring out how to translate a point in a plane along its local axes at a given orientation, but now need a bit of the

Re: [Gambas-user] more trigonometry fun (not)

2011-05-23 Thread Kevin Fishburne
On 05/24/2011 12:57 AM, Bruce Bruen wrote: On 24/05/11 14:08, Kevin Fishburne wrote: On 05/24/2011 12:16 AM, Bruce Bruen wrote: On 24/05/11 13:14, Kevin Fishburne wrote: I was already helped graciously in figuring out how to translate a point in a plane along its local axes at a given